文章基本信息

标题：Antibacterial Activity of Kecombrang Flower Extract Toward Pathogenic and Food Spoilage Bacteria
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作者：Rifda Naufalin ; Betty Sri Laksmi Jenie ; Feri Kusnandar 等
期刊名称：Jurnal Teknologi Dan Industri Pangan
印刷版ISSN：2087-751X
出版年度：2005
卷号：16
期号：2
页码：119
DOI：10.6066/481
语种：English
出版社：Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI
摘要：In this study, kecombrang flowers was extracted with non polar (hexane), semipolar (ethil acetate) and polar (ethanol) solvent. The result revealed that ethil acetat and ethanol extracts inhibited 7 bacteria, i.e : spore forming bacteria (Bacillus cereus), Gram positive bacteria (Staphylococcus aureus) and (Listeria monocytogenes), Gram negative bacteria (Salmonella typhimurium, Aeromonas hydrophila and Escherichia coli), spoilage bacteria (Pseudomonas aeruginosa) but did not inhibit Lactobacillus plantarum. The hexane extract did not show antimicrobial activity. On well diffusion test, ethil acetate developed clear zones of 12.3 Ã¢â‚¬â€œ 27.3 mm (diameters) and this was higher than ethanol extract 11.0-15.4 mm (diameters). The MIC (minimum inhibitory concentration) of ethil acetate and ethanol extract against the seven bacteria were 3-13 mg/ml. Key words : Kecombrang (Nicolia speciosa), antibacteria, extract
关键词：Kecombrang (Nicolia speciosa); antibacteria; extract.